t-test

noun
\ˈtē-ˈtest \

Definition of t-test 

: a statistical test involving confidence limits for the random variable t of a t distribution and used especially in testing hypotheses about means of normal distributions when the standard deviations are unknown

First Known Use of t-test

1932, in the meaning defined above

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Dictionary Entries near t-test

TT

Tt

TTC

t-test

TTL

TTY

Tu

Statistics for t-test

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Time Traveler for t-test

The first known use of t-test was in 1932

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